Celebrity Fashion Guess Who #1

CONTEST ALERT!!

 I will give you several clues about a celebrity, a mix of personal & fashion facts, and you have to figure out who I'm talking about!
The winner will be interviewed about their fashion sense, given a guest post  on Dress By Attitude, and promoted across all the major social media platforms! Here's your chance for free publicity for yourself, your blog, your business! 
You can leave your answers either here, or on my twitter @dressbyattitude . Let's see how well you know celebrity fashion!

Here's my first set of clues: 

a) This celebrity did a voice over for a kids movie about penguins 

b) Her style sense has been radical since day 1; she once wore a dominatrix-like ensemble, complete with a belly baring half shirt and a collar to a M.A.C. Viva Glam Party in her early days

c) she loves black heeled boots! 

d) she recently opened a pop-up shop in a certain Down Under city, where she's currently touring. 

WHO AM I??